NodeKit

From Onchain Times (15-4-2024):

"NodeKit is a composability layer that enables blockchains to unlock synchronous communication. The project has recently unveiled Javelin, a block builder that facilitates atomic synchronous composability between rollups. With Javelin, cross-rollup transactions can be executed atomically, enabling two different blockchains to communicate within a single block. This capability opens up many possibilities, such as instant bridging between L2s. Typically, bridging between rollups takes a long time due to the different confirmations required. However, with NodeKit, tokens will be burnt on the first L2 and minted on the other L2 in the same block. Following an initial pre-seed round of $1.2M led by Borderless in December 2023, NodeKit has secured additional funding from the a16z Crypto Startup Accelerator."